[root] Log of /trunk/sql/oracle/inc/TOracleStatement.h

Revision 48992 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Mar 28 15:26:26 2013 UTC (21 months, 3 weeks ago) by rdm
File length: 6162 byte(s)
Diff to previous 44341

From Lifeng Sun:
The attached patchset fixes a bunch of typo in the source:
0001-succes-success.patch
0002-preceed-preced.patch
0003-informations-information.patch
0004-childs-children.patch
0005-avaliable-available.patch
0006-writeable-writable.patch
0007-comand-command.patch
0008-unkown-unknown.patch
0009-wierd-weird.patch
0010-wheter-whether.patch
0011-unecessary-unnecessary.patch
0012-splitted-split.patch
0013-registerd-registered.patch
0014-recieve-receive.patch
0015-processsing-processing.patch
0016-ouput-output.patch
0017-mutiple-multiple.patch
0018-lenght-length.patch
0019-interupted-interrupted.patch
0020-independant-independent.patch
0021-inconsistant-inconsistent.patch
0022-expresion-expression.patch
0023-explicitely-explicitly.patch
0024-enviroment-environment.patch
0025-deafult-default.patch
0026-continous-continuous.patch
0027-completly-completely.patch
0028-commited-committed.patch
0029-choosen-chosen.patch
0030-backgroud-background.patch
0031-auxilliary-auxiliary.patch
0032-authentification-authentication.patch
0033-appropiate-appropriate.patch
0034-an-other-another.patch
0035-environement-environment.patch
0036-targetting-targeting.patch
0037-suppported-supported.patch
0038-paramater-parameter.patch

Revision 27990 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Mar 30 14:33:07 2009 UTC (5 years, 9 months ago) by brun
File length: 6017 byte(s)
Diff to previous 23123

From Sebastien Ponce and Sergei Linev:
Two little extensions to the ROOT classes dealing with SQL and more
precisely ORACLE Statement and Server :
  - added possibility to connect to ORACLE in object mode, by adding to
    the connection URL an argument like "?ObjectMode=yes"
  - added vector interfaces for numeric data in the sqlStatement class
    and its implementation in ORACLE

Revision 23102 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Apr 9 22:18:41 2008 UTC (6 years, 9 months ago) by pcanal
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 4811 byte(s)
Diff to previous 20882

Oracle #define CONST, but Reflex also uses it (as an enum), so we need to #undef to allow the compilation of the oracle plugin reflex dictionary

Revision 20882 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Nov 19 11:31:26 2007 UTC (7 years, 2 months ago) by rdm
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 4778 byte(s)
Diff to previous 19826

Set property svn:eol-style LF on all source and Makefiles. This should avoid
problems with Win32 line endings ending up in the repository. All MS tools
support LF eols fine.

Revision 19293 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jul 9 18:53:27 2007 UTC (7 years, 6 months ago) by brun
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 4844 byte(s)
Diff to previous 16204

From Sergey Linev:
1. New virtual method TSQLStatement::SetMaxFieldSize(). It implemented for now only for Oracle and
   specifies maximum size in bytes, which should be used for field in read/write operation.

2. Improved implementation of TOracleStatement::GetBinary method. Now not only BLOB, but also
   CLOB, LONG, BFILE, CFILE Oracle datatypes are supported for reading. Fow now BFILE and CFILE
   not supported for writing.

Revision 16204 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Sep 5 13:37:08 2006 UTC (8 years, 4 months ago) by brun
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 4774 byte(s)
Diff to previous 15538

From Sergey Linev:
1. Support of date/time/date&time/timestamp data introduced in TSQLStatement
   All such data now can be accessed without text conversion.
   The following methods can be used:

   SetTime()/GetTime() - only time (hour:min:sec),
   SetDate()/GetDate() - only date (year-month-day),
   SetDatime()/GetDatime() - date and time
   SetTimestamp()/GetTimestamp() - timestamp with seconds fraction
   For some of these methods TDatime type can be used as parameter / return value.
   Be aware, that TDatime supports only dates after 1995-01-01.
   There are also methods to get separately year, month, day, hour, minutes and seconds.

2. Support of binary data in TSQLStatement
    Most of modern data bases support just binary data, which is
    typically has SQL type name 'BLOB'. To access data in such
    columns, GetBinary()/SetBinary() methods should be used.
    Current implementation supposes, that complete content of the
    column must be retrieved at once. Therefore very big data of
    gigabytes size may cause a problem.

Revision 15538 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Jun 25 18:43:24 2006 UTC (8 years, 7 months ago) by brun
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 3461 byte(s)
Diff to previous 15305

From Sergey Linev:
1. Support for MySQL version 3.2.x and 4.0 enabled again. For that old MySQL versions TSQLStatement is not supported.
2. Small fix in TSQLFile. With old MySQL versions it does not try to use TSQLStatement class.
3. Enabling/disabling error output for TSQLStatement class.
4. Fix in error handling in TMySQLServer::Statement() method. Previousely error code was not correctly stored.

Revision 15305 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jun 2 14:02:03 2006 UTC (8 years, 7 months ago) by brun
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 3438 byte(s)
Diff to previous 15124

From Sergey Linev:
1. New methods of TSQLServer class (also for Oracle, MySQL, ODBC):
     Exec() - execute query which does not produce any result
     GetTablesList() - return list of tables names in data-base independent form
     IsTableExists() - check if table of given name exists
     GetTableInfo() - returns instance of TSQLTableInfo with list of columns.
2. New methods of TSQLStatement class (also for Oracle, MySQL, ODBC):
     IsNull() - checks, if field value is NULL
     SetNull() - sets parameter value to NULL


New TSQLTableInfo contains information about table and table columns.
For MySQL additional information like engine type, creation and last update time is provided


New TSQLColumnInfo class contains information about single column from SQL table
Has following methods:
   GetTypeName() - field type name in string form as it is reported by correspondent
          database method. Some databases providing full type name like "numeric(20)",
          other showing only "NUMERIC". As a result, one cannot use this string directly
          to create new field of similar types in other table
   IsNullable() - says if field value can be NULL or not
   GetSQLType() - returns kind of sql type. Possible values:
      TSQLServer::kSQL_NONE        data type unknown
      TSQLServer::kSQL_CHAR        CHAR(n) - string with fixed length n
      TSQLServer::kSQL_VARCHAR     VARCHAR(n) - string with variable length upto n
      TSQLServer::kSQL_INTEGER     INTEGER, INT, TINYINT - any integer types
      TSQLServer::kSQL_FLOAT       FLOAT - float value
      TSQLServer::kSQL_DOUBLE      DOUBLE - double precision value
      TSQLServer::kSQL_NUMERIC     NUMERIC(n,s), NUMBER(n,s) - numeric values with length and precion
      TSQLServer::kSQL_BINARY      BLOB, VARBINARY  - binary data (vriable or fixed size)
      TSQLServer::kSQL_TIMESTAMP   TIMESTAMP - time and date stamp
   GetSize() - size of field in database. -1 if not known.
   GetLength() - length argument in type declaration like CHAR(len) or NUMERIC(len), -1 if not defined
   GetScale() - second argument in declarations like NUMERIC(len, s), -1 if not defined
   GetSigned() - is type signed(==1) or unsigned(==0), -1 if not defined

Revision 15124 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon May 22 08:55:30 2006 UTC (8 years, 8 months ago) by brun
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 3355 byte(s)
Diff to previous 14675

From Sergei Linev:
1. Error handling is introduced. Now TSQLServer/TSQLStatement returns error code - GetErrorCode()
   and message - GetErrorMsg() of last operation.
   If desired, error output can be suppressed for TSQLServer. Correspondent changes done in implementation
   for Oracle, MySQL, ODBC
2. New methods of TSQLServer class for transactions control: StartTransaction() / Commit() / Rollback().
   As desfault implmenetaion in TSQLServer class they corresopnd to SQL "START TRANSACTION", "COMMIT", "ROLLBACK" queries.
   For Oracle, MySQL and ODBC specific implmentaion were done while there special methods should be called.
3. Some other new methods of TSQLServer class:
     IsSupportStatement() - return kTRUE if plugin has TSQLStatement implementation
     GetMaxIdentifierLength() - return maximum allowed length of identifiers
4. Bugfix in TODBCRow class

Revision 14675 - (view) (download) (as text) (annotate) - [select for diffs]
Added Wed Apr 12 20:53:45 2006 UTC (8 years, 9 months ago) by rdm
Original Path: trunk/oracle/inc/TOracleStatement.h
File length: 3351 byte(s)

From Sergei Linev:
Added TSQLStatment abstract class and TMySQLStatment and TOracleStatement
classes to support bulk DB operations. For more details see the description
in the TSQLStatement.cxx file.

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